Garlic and onions are commonly used aromatics during the holiday season. They add depth of flavor to many dishes, but will damage red blood cells in dogs, which leads to anemia. Common symptoms are vomiting and diarrhea, weakness, and pale gums. The symptoms may take a while to show up, so your pet may seem fine for a few days before suddenly becoming weak.
Grapes and raisins are poisonous to dogs.If your dog eats them, it will cause vomiting and diarrhea, and even shut down their kidneys. Getting your dog treated immediately by a vet after they ingest grapes will help prevent kidney failure.
Gravy and trimmings